Keep your trailer's wheels running smoothly with this 2-pack of premium grease seals designed specifically for Dexter axles. These seals measure 2.51 inches outer diameter by 1.94 inches inner diameter, providing a perfect fit for 10-40 applications on mobile home trailers. The seals work to keep lubricant in and harmful contaminants out of your wheel bearings, helping to prevent premature wear and extend the life of your axle components. Built to withstand the rigors of the road, these replacement seals offer reliable protection for your trailer's wheel end system. Installing new grease seals during routine maintenance helps ensure optimal performance and safety of your mobile home trailer. This convenient 2-pack provides you with a spare or allows you to service multiple wheels at once.